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2.4 GHz 10 Channel Remote Control Switch

Last Updated on July 3, 2019 by Swagatam

transistor relay connection for 2.4 GHz remote controlled motors

In this post we are going to construct a 10 channel remote control switch based on ISM (industrial, Scientific and Medical) band.   Introduction The ISM band is operated at […]

Filed Under: Arduino Engineering Projects, Remote Control

Arduino PWM Signal Generator Circuit

Last Updated on March 8, 2019 by Swagatam

how to generate pulse width modulation or PWM using Arduino

In this post we elaborately study how to make an Arduino based PWM signal generator circuit, which can be set or adjusted with a potentiometer or a pot to any […]



Filed Under: Arduino Engineering Projects

High Current Motor Control Circuit using Arduino

Last Updated on March 24, 2019 by Swagatam

In this project, we discuss how to control motor speed using Arduino PWM circuit, and how to implement reverse forward or direction control in a DC motor using Arduino through […]

Filed Under: Arduino Engineering Projects, Motor Controller

Car Reverse Parking Sensor Circuit with Alarm

Last Updated on November 7, 2019 by Swagatam

In this post we are going to construct a car reverse parking sensor alarm circuit using arduino, ultrasonic sensor and 2.4 GHz transceiver module. This project can be add-on feature […]

Filed Under: Arduino Engineering Projects, Car and Motorcycle, Ultrasonic Projects

Wireless Thermometer Using 433 MHz RF Link Using Arduino

Last Updated on January 21, 2020 by Swagatam

In this post we are going to construct an Arduino based wireless thermometer which can monitor the room temperature and external ambient temperature. The data is transmitted and received via […]

Filed Under: Arduino Engineering Projects

Electronic Voting Machine with SD Card Module

Last Updated on March 8, 2019 by Swagatam

In this post we are going to construct a circuit for an Electronic Voting Machine using Arduino and SD card module where the election data is stored in the SD […]

Filed Under: Arduino Engineering Projects



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